/* hash.c -- A simple hash function.
 *
 *    Copyright 2010 Patrick Allen
 *
 *    This program is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation, either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
*/

#include "hash.h"
#include "debug.h"

uint64_t make_hash(uint32_t addr, uint8_t preflen)
{
	uint64_t hash;

	hash = addr;
	hash <<= 32;
	hash += preflen;

	DBG(DEV_2, "Made a new hash: %llu", hash);
	return hash;
}
